Introducing the high-quality MELF resistors from IRC/TT Electronics, designed for precision and reliability in electronic applications. Manufactured in Mexico, these resistors are compliant with RoHS standards and come in a convenient reel packaging for efficient surface-mount assembly.
Resistance Range: 0.1Ω to 348KΩ (Low Range), 1.0Ω to 2.21MΩ (Standard), 20Ω to 348KΩ (Tight Tolerance)
Tolerance: ±0.25%, ±0.5%, ±1%, ±2%, ±5%
Temperature Coefficient (TCR): 50 ppm/°C to 100 ppm/°C depending on specifications
Environmental Performance:
Thermal Shock: ±0.25% + 0.01Ω (MIL-PRF-55342H)
Low Temperature Operation: ±0.25% + 0.01Ω (-65°C)
Short Time Overload: ±0.5% + 0.01Ω
High Temperature Exposure: ±0.5% + 0.01Ω (150°C for 100 hours)
Resistance to Bonding Exposure: ±0.25% + 0.01Ω
Moisture Resistance: ±0.5% + 0.01Ω
Life Test: ±1% + 0.01Ω (2000 hours @ 70°C)
Solderability: Minimum 95% coverage
Physical Dimensions
IRC Type
Size Code
Industry Footprint
Actual Size (L x W x C)
CHP 1/8
B
1206
0.128 ± 0.007 in (3.25 ± 0.18 mm) x 0.057 ± 0.006 in (1.45 ± 0.15 mm) x 0.020 ± 0.010 in (0.51 ± 0.25 mm)
CHP 1/2
D
2010
0.200 ± 0.010 in (5.08 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.030 ± 0.010 in (0.76 ± 0.25 mm)
CHP 1
F
2512
0.251 ± 0.010 in (6.38 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.040 ± 0.010 in (1.02 ± 0.25 mm)
CHP 2
H
3610
0.367 ± 0.010 in (9.32 ± 0.25 mm) x 0.105 in (2.67 mm) x 0.050 ± 0.010 in (1.27 ± 0.25 mm)
Packaging & Ordering
Reel Packaging:
1206: 7" reel, up to 2,500 units
2010: 7" reel, up to 1,500 units
2512: 7" reel, up to 1,500 units
3610: 13" reel, up to 1,500 units
Part Numbers:
European: CHP1-220KFI
USA: CHP11002203FLF
Note: All product specifications are subject to change without notice. For detailed ordering options and customization, please refer to the datasheet linked above.
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10022757630269,"title":"CHP110022R0F","handle":"chp110022r0f","description":"\u003ch3\u003eIRC MELF Resistors CHP-1-100-22R0-F\u003c\/h3\u003e\n\u003cp\u003eIntroducing the high-quality MELF resistors from IRC\/TT Electronics, designed for precision and reliability in electronic applications. Manufactured in Mexico, these resistors are compliant with RoHS standards and come in a convenient reel packaging for efficient surface-mount assembly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP110022R0F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e IRC\/TT ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-chp110022r0f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: MELF Resistors\u003c\/li\u003e\n\u003cli\u003eProduct Category: Resistors | MELF Resistors\u003c\/li\u003e\n\u003cli\u003ePackage: Reel\u003c\/li\u003e\n\u003cli\u003eElectrical Data:\n \u003cul\u003e\n \u003cli\u003eMaximum Power Rating: 1\/8W @ 70°C (Size Code 1206), 1\/2W @ 70°C (Size Code 2010), 1W @ 70°C (Size Code 2512), 2W @ 25°C \/ 1.33W @ 70°C (Size Code 3610)\u003c\/li\u003e\n \u003cli\u003eWorking Voltage: 200V to 500V depending on size\u003c\/li\u003e\n \u003cli\u003eMaximum Voltage: 400V to 1000V depending on size\u003c\/li\u003e\n \u003cli\u003eResistance Range: 0.1Ω to 348KΩ (Low Range), 1.0Ω to 2.21MΩ (Standard), 20Ω to 348KΩ (Tight Tolerance)\u003c\/li\u003e\n \u003cli\u003eTolerance: ±0.25%, ±0.5%, ±1%, ±2%, ±5%\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient (TCR): 50 ppm\/°C to 100 ppm\/°C depending on specifications\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnvironmental Performance:\n \u003cul\u003e\n \u003cli\u003eThermal Shock: ±0.25% + 0.01Ω (MIL-PRF-55342H)\u003c\/li\u003e\n \u003cli\u003eLow Temperature Operation: ±0.25% + 0.01Ω (-65°C)\u003c\/li\u003e\n \u003cli\u003eShort Time Overload: ±0.5% + 0.01Ω\u003c\/li\u003e\n \u003cli\u003eHigh Temperature Exposure: ±0.5% + 0.01Ω (150°C for 100 hours)\u003c\/li\u003e\n \u003cli\u003eResistance to Bonding Exposure: ±0.25% + 0.01Ω\u003c\/li\u003e\n \u003cli\u003eMoisture Resistance: ±0.5% + 0.01Ω\u003c\/li\u003e\n \u003cli\u003eLife Test: ±1% + 0.01Ω (2000 hours @ 70°C)\u003c\/li\u003e\n \u003cli\u003eSolderability: Minimum 95% coverage\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eIRC Type\u003c\/th\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eActual Size (L x W x C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\/8\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e1206\u003c\/td\u003e\n\u003ctd\u003e0.128 ± 0.007 in (3.25 ± 0.18 mm) x 0.057 ± 0.006 in (1.45 ± 0.15 mm) x 0.020 ± 0.010 in (0.51 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\/2\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003e0.200 ± 0.010 in (5.08 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.030 ± 0.010 in (0.76 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e0.251 ± 0.010 in (6.38 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.040 ± 0.010 in (1.02 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 2\u003c\/td\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003ctd\u003e3610\u003c\/td\u003e\n\u003ctd\u003e0.367 ± 0.010 in (9.32 ± 0.25 mm) x 0.105 in (2.67 mm) x 0.050 ± 0.010 in (1.27 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging \u0026amp; Ordering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReel Packaging:\n \u003cul\u003e\n \u003cli\u003e1206: 7\" reel, up to 2,500 units\u003c\/li\u003e\n \u003cli\u003e2010: 7\" reel, up to 1,500 units\u003c\/li\u003e\n \u003cli\u003e2512: 7\" reel, up to 1,500 units\u003c\/li\u003e\n \u003cli\u003e3610: 13\" reel, up to 1,500 units\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart Numbers:\n \u003cul\u003e\n \u003cli\u003eEuropean: CHP1-220KFI\u003c\/li\u003e\n \u003cli\u003eUSA: CHP11002203FLF\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All product specifications are subject to change without notice. For detailed ordering options and customization, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-13T13:20:48+05:30","created_at":"2025-08-13T13:20:48+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","IRC-TTEL","MELF","Resistor","WLDM"],"price":4435,"price_min":4435,"price_max":4435,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50615085531453,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CHP110022R0F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CHP110022R0F","public_title":null,"options":["Default Title"],"price":4435,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CHP110022R0F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP110022R0F_52522655_90b26326.jpg?v=1755071452"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP110022R0F_52522655_90b26326.jpg?v=1755071452","options":["Title"],"media":[{"alt":null,"id":45816210620733,"position":1,"preview_image":{"aspect_ratio":1.5,"height":200,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP110022R0F_52522655_90b26326.jpg?v=1755071452"},"aspect_ratio":1.5,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CHP110022R0F_52522655_90b26326.jpg?v=1755071452","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC MELF Resistors CHP-1-100-22R0-F\u003c\/h3\u003e\n\u003cp\u003eIntroducing the high-quality MELF resistors from IRC\/TT Electronics, designed for precision and reliability in electronic applications. Manufactured in Mexico, these resistors are compliant with RoHS standards and come in a convenient reel packaging for efficient surface-mount assembly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHP110022R0F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e IRC\/TT ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-chp110022r0f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: MELF Resistors\u003c\/li\u003e\n\u003cli\u003eProduct Category: Resistors | MELF Resistors\u003c\/li\u003e\n\u003cli\u003ePackage: Reel\u003c\/li\u003e\n\u003cli\u003eElectrical Data:\n \u003cul\u003e\n \u003cli\u003eMaximum Power Rating: 1\/8W @ 70°C (Size Code 1206), 1\/2W @ 70°C (Size Code 2010), 1W @ 70°C (Size Code 2512), 2W @ 25°C \/ 1.33W @ 70°C (Size Code 3610)\u003c\/li\u003e\n \u003cli\u003eWorking Voltage: 200V to 500V depending on size\u003c\/li\u003e\n \u003cli\u003eMaximum Voltage: 400V to 1000V depending on size\u003c\/li\u003e\n \u003cli\u003eResistance Range: 0.1Ω to 348KΩ (Low Range), 1.0Ω to 2.21MΩ (Standard), 20Ω to 348KΩ (Tight Tolerance)\u003c\/li\u003e\n \u003cli\u003eTolerance: ±0.25%, ±0.5%, ±1%, ±2%, ±5%\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient (TCR): 50 ppm\/°C to 100 ppm\/°C depending on specifications\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnvironmental Performance:\n \u003cul\u003e\n \u003cli\u003eThermal Shock: ±0.25% + 0.01Ω (MIL-PRF-55342H)\u003c\/li\u003e\n \u003cli\u003eLow Temperature Operation: ±0.25% + 0.01Ω (-65°C)\u003c\/li\u003e\n \u003cli\u003eShort Time Overload: ±0.5% + 0.01Ω\u003c\/li\u003e\n \u003cli\u003eHigh Temperature Exposure: ±0.5% + 0.01Ω (150°C for 100 hours)\u003c\/li\u003e\n \u003cli\u003eResistance to Bonding Exposure: ±0.25% + 0.01Ω\u003c\/li\u003e\n \u003cli\u003eMoisture Resistance: ±0.5% + 0.01Ω\u003c\/li\u003e\n \u003cli\u003eLife Test: ±1% + 0.01Ω (2000 hours @ 70°C)\u003c\/li\u003e\n \u003cli\u003eSolderability: Minimum 95% coverage\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eIRC Type\u003c\/th\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eIndustry Footprint\u003c\/th\u003e\n\u003cth\u003eActual Size (L x W x C)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\/8\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e1206\u003c\/td\u003e\n\u003ctd\u003e0.128 ± 0.007 in (3.25 ± 0.18 mm) x 0.057 ± 0.006 in (1.45 ± 0.15 mm) x 0.020 ± 0.010 in (0.51 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\/2\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003e0.200 ± 0.010 in (5.08 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.030 ± 0.010 in (0.76 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 1\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e2512\u003c\/td\u003e\n\u003ctd\u003e0.251 ± 0.010 in (6.38 ± 0.25 mm) x 0.079 in (2.01 mm) x 0.040 ± 0.010 in (1.02 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCHP 2\u003c\/td\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003ctd\u003e3610\u003c\/td\u003e\n\u003ctd\u003e0.367 ± 0.010 in (9.32 ± 0.25 mm) x 0.105 in (2.67 mm) x 0.050 ± 0.010 in (1.27 ± 0.25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging \u0026amp; Ordering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReel Packaging:\n \u003cul\u003e\n \u003cli\u003e1206: 7\" reel, up to 2,500 units\u003c\/li\u003e\n \u003cli\u003e2010: 7\" reel, up to 1,500 units\u003c\/li\u003e\n \u003cli\u003e2512: 7\" reel, up to 1,500 units\u003c\/li\u003e\n \u003cli\u003e3610: 13\" reel, up to 1,500 units\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart Numbers:\n \u003cul\u003e\n \u003cli\u003eEuropean: CHP1-220KFI\u003c\/li\u003e\n \u003cli\u003eUSA: CHP11002203FLF\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All product specifications are subject to change without notice. For detailed ordering options and customization, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
